To celebrate Pi Day this March 14 (or 3/14 or 3.14), we visit the balmy waters of Little Bahama Bank, Bahamas. Two Atlantic spotted dolphins were photographed here blowing a bubble ring, also known as a toroidal ring. And if they were to calculate the circumference of their bubble ring, they’d need to use our favorite irrational number, π.
Happy Pi Day!
Today in History
More Desktop Wallpapers:
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International Rock Day
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European Day of Parks
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Independence Day
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Groundhog Day
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Cheetah in Ngorongoro Conservation Area, Tanzania
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A notorious gunfight that was incorrectly named
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El Valle de la Luna, Chile
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Happy Father s Day
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Ubud, Bali, Indonesia
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Seceda, Dolomites, South Tyrol, Italy
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Happy Valentines Day!
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Kirkjufell, Iceland
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The last thing seen by Wile E. Coyote
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Hoh Rain Forest, Olympic National Park, Washington
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Menton, France
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Mountain goats
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Big Bend National Park anniversary
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Polar Bear Week
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What s cuter than nuzzling rhinos?
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Back on the rise
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Make your way up a picturesque passageway of Chefchaouen
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From Sputnik to extraterrestrial storms
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Winter Olympics in Beijing
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First Cliff Walk
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Manatee Awareness Month
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A glimpse of the Blue Forest
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Celebrating freedom
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National Napping Day
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Lighting the way to new beginnings
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A misty morning in Brazil
Bing Wallpaper Gallery

